209145552

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{797}}^1$

素因数の和:897

約数の個数: 160

約数和(自身を含む): 683956224

約数和(自身を除く): 474810672

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 71, 77, 84, 88, 112, 132, 142, 154, 168, 176, 213, 231, 264, 284, 308, 336, 426, 462, 497, 528, 568, 616, 781, 797, 852, 924, 994, 1136, 1232, 1491, 1562, 1594, 1704, 1848, 1988, 2343, 2391, 2982, 3124, 3188, 3408, 3696, 3976, 4686, 4782, 5467, 5579, 5964, 6248, 6376, 7952, 8767, 9372, 9564, 10934, 11158, 11928, 12496, 12752, 16401, 16737, 17534, 18744, 19128, 21868, 22316, 23856, 26301, 32802, 33474, 35068, 37488, 38256, 43736, 44632, 52602, 56587, 61369, 65604, 66948, 70136, 87472, 89264, 105204, 113174, 122738, 131208, 133896, 140272, 169761, 184107, 210408, 226348, 245476, 262416, 267792, 339522, 368214, 396109, 420816, 452696, 490952, 622457, 679044, 736428, 792218, 905392, 981904, 1188327, 1244914, 1358088, 1472856, 1584436, 1867371, 2376654, 2489828, 2716176, 2945712, 3168872, 3734742, 4357199, 4753308, 4979656, 6337744, 7469484, 8714398, 9506616, 9959312, 13071597, 14938968, 17428796, 19013232, 26143194, 29877936, 34857592, 52286388, 69715184, 104572776, 209145552]

約数ペア:

[(1, 209145552), (2, 104572776), (3, 69715184), (4, 52286388), (6, 34857592), (7, 29877936), (8, 26143194), (11, 19013232), (12, 17428796), (14, 14938968), (16, 13071597), (21, 9959312), (22, 9506616), (24, 8714398), (28, 7469484), (33, 6337744), (42, 4979656), (44, 4753308), (48, 4357199), (56, 3734742), (66, 3168872), (71, 2945712), (77, 2716176), (84, 2489828), (88, 2376654), (112, 1867371), (132, 1584436), (142, 1472856), (154, 1358088), (168, 1244914), (176, 1188327), (213, 981904), (231, 905392), (264, 792218), (284, 736428), (308, 679044), (336, 622457), (426, 490952), (462, 452696), (497, 420816), (528, 396109), (568, 368214), (616, 339522), (781, 267792), (797, 262416), (852, 245476), (924, 226348), (994, 210408), (1136, 184107), (1232, 169761), (1491, 140272), (1562, 133896), (1594, 131208), (1704, 122738), (1848, 113174), (1988, 105204), (2343, 89264), (2391, 87472), (2982, 70136), (3124, 66948), (3188, 65604), (3408, 61369), (3696, 56587), (3976, 52602), (4686, 44632), (4782, 43736), (5467, 38256), (5579, 37488), (5964, 35068), (6248, 33474), (6376, 32802), (7952, 26301), (8767, 23856), (9372, 22316), (9564, 21868), (10934, 19128), (11158, 18744), (11928, 17534), (12496, 16737), (12752, 16401)]